Pith Number

pith:43MNSU5E

pith:2017:43MNSU5EKPQY7KMEY2JYJ2VJI7

not attested not anchored not stored refs pending

Amplitude- and Frequency-based Dispersion Patterns and Entropy

Hamed Azami, Javier Escudero

arxiv:1708.01066 v1 · 2017-08-03 · cs.IT · math.IT · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43MNSU5EKPQY7KMEY2JYJ2VJI7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:38:40.700809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d8d953a453e18fa984c69384eaa947c150d8215515d7aa19559e12f9671a64

Aliases

arxiv: 1708.01066 · arxiv_version: 1708.01066v1 · doi: 10.48550/arxiv.1708.01066 · pith_short_12: 43MNSU5EKPQY · pith_short_16: 43MNSU5EKPQY7KME · pith_short_8: 43MNSU5E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/43MNSU5EKPQY7KMEY2JYJ2VJI7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e6d8d953a453e18fa984c69384eaa947c150d8215515d7aa19559e12f9671a64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98abd76cf9b186f42546f7e5e6ee07c969237598504bc0ab68adb551d3d90f62",
    "cross_cats_sorted": [
      "math.IT",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-03T09:20:23Z",
    "title_canon_sha256": "10baca6cff5183b3c99ddf39a5bc02c662d5a7925f1f813545db7a9c9905d494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01066",
    "kind": "arxiv",
    "version": 1
  }
}